<template>
   <div>
           <div style="margin-top: 10px;display: flex;justify-content: center">
                 <el-input v-model="keywords" placeholder="通过用户名搜索用户..." prefix-icon="el-icon-search"
         style="width: 400px;margin-right: 10px" @keydown.enter.native="doSearch"></el-input>
                 <el-button type="primary" icon="el-icon-search" size="small" @click="doSearch">搜索</el-button>
             </div>
           <div class="admin-container">
                 <el-card class="admin-card" v-for="(admin, index) in admins" :key="index">
                       <div slot="header" class="clearfix">
                             <span>{{ admin.name }}</span>
                             <el-button style="float: right; padding: 3px 0;color: #ff0000" type="text"
            icon="el-icon-delete" @click="deleteAdmin(admin)"></el-button>
                         </div>
                       <div>
                             <div class="img-container">
                                   <img :src="admin.userFace" :alt="admin.name" :title="admin.name"
              class="userface-img">
                               </div>
                         </div>
                       <div class="userinfo-container">
                             <div>用户名：{{ admin.name }}</div>
                             <div>手机号码：{{ admin.phone }}</div>
                              <div>电话号码：{{ admin.telephone }}</div>
                             <div>地址：{{ admin.address }}</div>
                             <div>用户状态：<el-switch  v-model="admin.enabled"  active-color="#13ce66"  inactive-color="#ff4949" @change="enabledChange(admin)"  active-text="启用"  inactive-text="禁用"></el-switch></div>
                             <div>用户角色：<el-tag type="success" style="margin-right: 4px;" size="small" v-for="(role, indexj) in admin.roles" :key="indexj">{{ role.nameZh }}</el-tag><el-popover  placement="right"  title="角色列表"  @show="showPop(admin)"
               @hide="hidePop(admin)"  width="200"  trigger="click">
                                         <el-select v-model="selectedRoles" multiple placeholder="请选择">
                                               <el-option  v-for="(r,indexk) in allRoles" :key="indexk" :label="r.nameZh"  :value="r.id"></el-option>
                                           </el-select>
                                         <el-button slot="reference" icon="el-icon-more" type="text"></el-button>
                                     </el-popover>
                               </div>
                             <div>备注：{{ admin.remark }}</div>
                         
        </div>
                   </el-card>
             </div>
       </div>
</template>

<script>
export default {
  name: "SysAdmin",
  data() {
    return {
      keywords: '',
      admins: [],
      allRoles: [],
      selectedRoles: []
    }
  },
  mounted() {
    this.initAdmins();
  },
  methods: {
    deleteAdmin(admin) {
      this.$confirm('此操作将永久删除该 "' + admin.name + '" 用户, 是否继续 ? ', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(() => {
        this.deleteRequest('/system/admin/' + admin.id).then(resp => {
          this.initAdmins();
        })
      }).catch(() => {
        this.$message({
          type: 'info',
          message: '已取消删除'
        });
      });
    },
    doSearch() {
      this.initAdmins();
    },
    hidePop(admin) {
      let roles = [];
      Object.assign(roles, admin.roles);
      let flag = false;
      if (roles.length != this.selectedRoles.length) {
        flag = true;
      } else {
        for (let i = 0; i < roles.length; i++) {
          let role = roles[i];
          for (let j = 0; j < this.selectedRoles.length; j++) {
            let sr = this.selectedRoles[j];
            if (role.id == sr) {
              roles.splice(i, 1);
              i--;
              break;
            }
          }
        }
        if (roles.length != 0) {
          flag = true;
        }
      }
      if (flag) {
        let url = '/system/admin/role?adminId=' + admin.id;
        this.selectedRoles.forEach(sr => {
          url += '&rids=' + sr;
        })
        this.putRequest(url).then(resp => {
          if (resp) {
            this.initAdmins();
          }
        })
      }
    },
    showPop(admin) {
      this.initAllRoles();
      let roles = admin.roles;
      this.selectedRoles = [];
      roles.forEach(r => {
        this.selectedRoles.push(r.id);
      })
    },
    initAllRoles() {
      this.getRequest('/system/admin/roles').then(resp => {
        if (resp) {
          this.allRoles = resp;
        }
      })
    },
    enabledChange(admin) {
      delete admin.roles;
      delete admin.authorities;
      this.putRequest('/system/admin/', admin).then(resp => {
        if (resp) {
          this.initAdmins();
        }
      })
    },
    initAdmins() {
      this.getRequest('/system/admin/?keywords=' + this.keywords).then(resp => {
        if (resp) {
          this.admins = resp;
        }
      })
    }
  }
}

</script>


<style>
.userinfo-container div {
  line-height: 25px;
  font-size: 13px;
  color: #cea8f1;
}

.userinfo-container {
  margin-top: 20px;
}

.img-container {
  width: 100%;
  display: flex;
  justify-content: center;
}

.userface-img {
  width: 72px;
  height: 72px;
  border-radius: 72px;
}

.admin-container {
  margin-top: 10px;
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
}

.admin-card {
  width: 350px;
  margin-bottom: 20px;
}
</style>